	//
	//  Comm.h
	//  uivc
	//
	//  Created by 包子 on 12-8-10.
	//  Copyright 2012 __MyCompanyName__. All rights reserved.
	//

#import <Foundation/Foundation.h>

#import "User.h";
#import "Product.h";

extern NSString * const sp1;

#define sp @" : "

@interface Comm : NSObject {
	bool debug;
	Product *product;
	User *user;

}

@property bool debug;
@property (nonatomic, retain) User* user;
@property (nonatomic, retain) Product* product;

+(id)instance;

+ (NSString*)currentTime;
+ (NSString*)formateTime:(NSDate*) date;
+ (void)print;

@end
